{"id":10894,"date":"2025-05-29T16:32:29","date_gmt":"2025-05-29T15:32:29","guid":{"rendered":"https:\/\/purplemeanie.co.uk\/?p=10894"},"modified":"2025-05-29T16:48:42","modified_gmt":"2025-05-29T15:48:42","slug":"caterham-sv-nose-cone-scan","status":"publish","type":"post","link":"https:\/\/staging.purplemeanie.co.uk\/index.php\/2025\/05\/29\/caterham-sv-nose-cone-scan\/","title":{"rendered":"Caterham SV Nose Cone Scan"},"content":{"rendered":"\n<p>Well this one was a long time coming. I&#8217;d been wanting to scan my nose cone for ages. Mainly with the intention of modeling and printing a &#8220;bracket&#8221; for the number plate &#8211; which flaps around a bit on its velcro mount.<\/p>\n\n\n\n<p>But the first thing to do was get a scan.&nbsp;<\/p>\n\n\n\n<p>I tried a few different ways of scanning, structure-laser and IR textured\/non-textured with the Shining 3D HX and textured IR scanning with the Einstar.&nbsp;<\/p>\n\n\n\n<p>As expected, the structured-laser scan was by far the better scan &#8211; as long as I scan in low light and with loads of markers. Next came the rapid and textured scan with the HX. Then propping up the rear was the Einstar. I need to spend more time with the Einstar &#8216;cos I&#8217;m not getting the results I&#8217;ve seen others achieve. After scanning the nose cone, I measured across the 7 logo on the front and across the ~200mm the Einstar with 2mm short. The structure-light HX scan was within 0.1mm and the rapid scan about 0.5mm. Though both of those measurements are well within a confirmation-biased measurement and should be taken with a large pinch of salt (I may not be as objective a tester as I should be!).<\/p>\n\n\n\n<p>Here&#8217;s a picture of the nose-cone covered in scanning markers&#8230;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"2048\" data-attachment-id=\"10903\" data-permalink=\"https:\/\/staging.purplemeanie.co.uk\/img_0508-2\/\" data-orig-file=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/IMG_0508-scaled.jpeg\" data-orig-size=\"1920,2560\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;1.78&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 16 Pro&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1748095321&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;6.7649998656528&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_0508\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/IMG_0508-1536x2048.jpeg\" src=\"http:\/\/purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/IMG_0508-1536x2048.jpeg\" alt=\"\" class=\"wp-image-10903\" srcset=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/IMG_0508-1536x2048.jpeg 1536w, https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/IMG_0508-450x600.jpeg 450w, https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/IMG_0508-768x1024.jpeg 768w, https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/IMG_0508-1152x1536.jpeg 1152w, https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/IMG_0508-scaled.jpeg 1920w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><figcaption class=\"wp-element-caption\">SV Nose Cone covered in reflective 3D scanning markers<\/figcaption><\/figure>\n\n\n\n<p>Anyway, here&#8217;s the model if you want to download and play with it. There&#8217;s higher res. versions if you need one, just let me know. Note, this is just the outer shell.<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\t<div id=\"woo3dv-viewer\" style=\"max-width:500px;max-height:500px;\">\r\n\t\t<div class=\"woo3dv-canvas-wrapper\">\r\n\t\t\t<canvas id=\"woo3dv-cv\" class=\"woo3dv-canvas woo3dv-canvas-border\" width=\"500\" height=\"500\"><\/canvas>\r\n\t\t\t<div id=\"woo3dv-file-loading\">\r\n\t\t\t\t<img decoding=\"async\" alt=\"Loading file\" src=\"https:\/\/purplemeanie.co.uk\/wp-content\/plugins\/woo-3d-viewer\/images\/ajax-loader.gif\">\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\r\n\t\t<div id=\"woo3dv-model-controls\">\r\n\t\t<ul id=\"woo3dv-model-controls-list\">\r\n\t\t<li><a href=\"javascript:void(0)\" onclick=\"woo3dvToggleFullScreen();\"><img decoding=\"async\" alt=\"Fullscreen\" title=\"Fullscreen\" id=\"woo3dv-controls-fullscreen\" src=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/plugins\/woo-3d-viewer\/images\/fullscreen.png\"><\/a>\r\n\t\t<li><a href=\"javascript:void(0)\" onclick=\"woo3dvToggleWireframe();\"><img decoding=\"async\" alt=\"Wireframe\" title=\"Wireframe\" id=\"woo3dv-controls-wireframe\" src=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/plugins\/woo-3d-viewer\/images\/wireframe.png\"><\/a>\r\n\t\t<li><a href=\"javascript:void(0)\" onclick=\"woo3dvZoomIn();\"><img decoding=\"async\" alt=\"Zoom In\" title=\"Zoom In\" id=\"woo3dv-controls-zoomin\" src=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/plugins\/woo-3d-viewer\/images\/zoom_in.png\"><\/a>\r\n\t\t<li><a href=\"javascript:void(0)\" onclick=\"woo3dvZoomOut();\"><img decoding=\"async\" alt=\"Zoom Out\" title=\"Zoom Out\" id=\"woo3dv-controls-zoomout\" src=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/plugins\/woo-3d-viewer\/images\/zoom_out.png\"><\/a>\r\n\t\t<li><a href=\"javascript:void(0)\" onclick=\"woo3dvToggleRotation();\"><img decoding=\"async\" alt=\"Rotation\" title=\"Rotation\" id=\"woo3dv-controls-rotation\" src=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/plugins\/woo-3d-viewer\/images\/rotation.png\"><\/a>\r\n\t\t<li><a href=\"javascript:void(0)\" onclick=\"woo3dvScreenshot();\" id=\"woo3dv-screenshot\"><img decoding=\"async\" alt=\"Screenshot\" title=\"Screenshot\" id=\"woo3dv-controls-screenshot\" src=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/plugins\/woo-3d-viewer\/images\/screenshot.png\"><\/a>\r\n\t\t<li><a href=\"#woo3dv-popup1\" class=\"woo3dv-button\"><img decoding=\"async\" alt=\"Help\" title=\"Help\" id=\"woo3dv-controls-help\" src=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/plugins\/woo-3d-viewer\/images\/help.png\"><\/a>\r\n\t\t<\/ul>\r\n\t<\/div>\r\n\t<div id=\"woo3dv-popup1\" class=\"woo3dv-overlay\">\r\n\t\t<div class=\"woo3dv-popup\">\r\n\t\t\t<h2>Controls<\/h2>\r\n\t\t\t<a class=\"woo3dv-close\" href=\"#\">&times;<\/a>\r\n\t\t\t<div class=\"woo3dv-content\">\r\n\t\t\t\t<ul id=\"woo3dv-controls-help\">\r\n\t\t\t\t\t<li>Rotate with the left mouse button. \t\t\t\t\t<li>Zoom with the scroll button. \t\t\t\t\t<li>Adjust camera position with the right mouse button.\t\t\t\t\t<li>Double-click to enter the fullscreen mode.\t\t\t\t\t<li>On mobile devices swipe to rotate.\t\t\t\t\t<li>On mobile devices pinch two fingers together or apart to adjust zoom.\t\t\t\t\t<li>On mobile devices 3 finger horizontal swipe performs panning.\t\t\t\t\t<li>On mobile devices 3 finger horizontal swipe performs panning.\t\t\t\t<\/ul>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t<\/div>\r\n\r\n\t<input type=\"hidden\" id=\"woo3dv_model_url\" value=\"\/\/purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/SV-Nose-Cone-0.5-v2-LASER-v2.obj\">\r\n\t<input type=\"hidden\" id=\"woo3dv_model_mtl\" value=\"\">\r\n\t<input type=\"hidden\" id=\"woo3dv_model_gif\" value=\"\">\r\n\r\n\r\n\t<input type=\"hidden\" id=\"woo3dv_upload_url\" value=\"\/\/purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_model_color\" value=\"0x4687bf\">\r\n\t<input type=\"hidden\" id=\"woo3dv_model_shininess\" value=\"plastic\">\r\n\t<input type=\"hidden\" id=\"woo3dv_model_transparency\" value=\"opaque\">\r\n\r\n\t<input type=\"hidden\" id=\"woo3dv_model_rotation_x\" value=\"0\">\r\n\t<input type=\"hidden\" id=\"woo3dv_model_rotation_y\" value=\"0\">\r\n\t<input type=\"hidden\" id=\"woo3dv_model_rotation_z\" value=\"0\">\r\n\r\n\t<input type=\"hidden\" id=\"woo3dv_show_light_source1\" value=\"off\">\r\n\t<input type=\"hidden\" id=\"woo3dv_show_light_source2\" value=\"on\">\r\n\t<input type=\"hidden\" id=\"woo3dv_show_light_source3\" value=\"off\">\r\n\t<input type=\"hidden\" id=\"woo3dv_show_light_source4\" value=\"off\">\r\n\t<input type=\"hidden\" id=\"woo3dv_show_light_source5\" value=\"off\">\r\n\t<input type=\"hidden\" id=\"woo3dv_show_light_source6\" value=\"on\">\r\n\t<input type=\"hidden\" id=\"woo3dv_show_light_source7\" value=\"off\">\r\n\t<input type=\"hidden\" id=\"woo3dv_show_light_source8\" value=\"off\">\r\n\t<input type=\"hidden\" id=\"woo3dv_show_light_source9\" value=\"off\">\r\n\r\n\r\n\r\n\t<input type=\"hidden\" id=\"woo3dv_camera_position_x\" value=\"77.98381781825053\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_camera_position_y\"  value=\"66.29436470883653\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_camera_position_z\"  value=\"-100.10251797986413\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_camera_lookat_x\" value=\"-0.5447033608932552\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_camera_lookat_y\"  value=\"-0.4630545704923858\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_camera_lookat_z\"  value=\"0.6991986222653078\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_controls_target_x\" value=\"0\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_controls_target_y\" value=\"0\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_controls_target_z\" value=\"0\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_offset_z\"  value=\"0\" \/>\r\n\r\n\r\n\t<input type=\"hidden\" id=\"woo3dv_show_fog\"  value=\"0\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_show_grid\"  value=\"on\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_show_ground\"  value=\"on\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_show_shadow\"  value=\"off\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_background1\"  value=\"0xFFFFFF\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_background_transparency\"  value=\"off\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_ground_mirror\"  value=\"off\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_fog_color\"  value=\"0xFFFFFF\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_grid_color\"  value=\"0x898989\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_ground_color\"  value=\"0xc1c1c1\" \/>\r\n\t<input type=\"hidden\" id=\"woo3dv_auto_rotation\"  value=\"on\" \/>\r\n\n<\/div>\n\n\n\n<p>And here are the models&#8230;<\/p>\n\n\n\n<ul>\n<li><a href=\"http:\/\/purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/SV-Nose-Cone-0.5-v2-LASER-v2.3mf\">SV-Nose-Cone-0.5-v2-LASER-v2.3mf<\/a><\/li>\n<li><a href=\"http:\/\/purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/SV-Nose-Cone-0.5-v2-LASER-v2.obj\">SV-Nose-Cone-0.5-v2-LASER-v2.obj<\/a><\/li>\n<\/ul>\n\n\n\n<p>This scan isn&#8217;t what you might call complete. It&#8217;s very hole-y.<\/p>\n<p>What it really needs is a few more scans to fill in the holes. But you get to a point where you&#8217;ve had enough really. I did a few scans to start with, to dial in the ambient lighting (needed to be very low) and to decide on whether the metallic paint scanned best as a normal object, black or shiny. Then needed to decide if it needed some scanning spray. In the end I found I got the best results scanning it with some grey fogging spray and on the reflective setting.\u00a0<\/p>\n<p>So once you&#8217;ve spent a couple of hours patting around with all that, I really ought to give up for the day and come back fresh in the morning. But I needed the Seven out of the garage for the scanning and that meant bringing it back in and taking it out again the next day. So I cracked on.<\/p>\n<p>It took about 3 scans to capture the whole of the nose-cone. Plus trying the rapid scanning and the Einstar. So in the end I wasn&#8217;t in the mood for hole filling&#8230; it&#8217;ll be fine for what I need it for. If someone wants to may me a few hundred quid for a full scan, then I now know what settings I&#8217;ll need \ud83d\ude42\u00a0<\/p>\n<p>Part of the problem is that Shining-3D&#8217;s workflow is a bit hit and miss when it comes to jumping from the end of their workflow, i.e. a meshed object, back to the beginning, scanning. Which means by the time I&#8217;ve got a fully meshed model (and can see exactly how much data I&#8217;ve got) it then becomes a faff to go back to the scanning stage for some fill ins.<\/p>\n<p>Hey ho!<\/p>\n\n\n\n<p>Here are some screenshots of the different scans&#8230;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1440\" data-attachment-id=\"10896\" data-permalink=\"https:\/\/staging.purplemeanie.co.uk\/screenshot-2025-05-24-184057\/\" data-orig-file=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184057.png\" data-orig-size=\"2560,1440\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"HX SL Screenshot 2025-05-24 184057\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184057.png\" src=\"http:\/\/purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184057.png\" alt=\"\" class=\"wp-image-10896\" srcset=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184057.png 2560w, https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184057-600x338.png 600w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><figcaption class=\"wp-element-caption\">HX Structure Light<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1440\" data-attachment-id=\"10897\" data-permalink=\"https:\/\/staging.purplemeanie.co.uk\/screenshot-2025-05-24-184208\/\" data-orig-file=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184208.png\" data-orig-size=\"2560,1440\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"HX Rapid Screenshot 2025-05-24 184208\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184208.png\" src=\"http:\/\/purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184208.png\" alt=\"\" class=\"wp-image-10897\" srcset=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184208.png 2560w, https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184208-600x338.png 600w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><figcaption class=\"wp-element-caption\">HX Rapid Scan<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1440\" data-attachment-id=\"10898\" data-permalink=\"https:\/\/staging.purplemeanie.co.uk\/screenshot-2025-05-24-184339\/\" data-orig-file=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184339.png\" data-orig-size=\"2560,1440\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Einstar Screenshot 2025-05-24 184339\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Einstar&lt;\/p&gt;\n\" data-large-file=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184339.png\" src=\"http:\/\/purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184339.png\" alt=\"\" class=\"wp-image-10898\" srcset=\"https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184339.png 2560w, https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184339-600x338.png 600w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><figcaption class=\"wp-element-caption\">Einstar<\/figcaption><\/figure>\n\n\n\n<p>The scanning clearly isn&#8217;t helped by the metallic paint on the nose-cone, but the structured light scan is perfectly good enough to pull geometry from and model whatever I want.&nbsp;<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Well this one was a long time coming. I&#8217;d been wanting to scan my nose cone for ages. Mainly with the intention of modeling and printing a &#8220;bracket&#8221; for the number plate &#8211; which flaps around a bit on its velcro mount. But the first thing to do was get a scan.&nbsp; I tried a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10896,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[54,51],"tags":[],"class_list":["post-10894","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3d-models","category-caterham-blog"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-24-184057.png","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/phg0Uj-2PI","jetpack-related-posts":[{"id":8510,"url":"https:\/\/staging.purplemeanie.co.uk\/index.php\/2024\/02\/12\/3d-scanning-my-ev-conversion-project-car\/","url_meta":{"origin":10894,"position":0},"title":"3D Scanning My EV Conversion Project Car","author":"John Martin","date":"February 12, 2024","format":false,"excerpt":"Excuses, Excuses Ok\u2026 so\u2026 I\u2019ve been distracted. Since starting this EV conversion project I\u2019ve got a bit distracted by a couple of other projects. The first was the Caterham and Lotus Seven Club, in general and specifically the move to the new website. But I also found I was getting\u2026","rel":"","context":"In &quot;Caterham Blog&quot;","block_context":{"text":"Caterham Blog","link":"https:\/\/staging.purplemeanie.co.uk\/index.php\/category\/caterham-blog\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2024\/02\/Frame-12-02-2024-09-14-24-scaled.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2024\/02\/Frame-12-02-2024-09-14-24-scaled.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2024\/02\/Frame-12-02-2024-09-14-24-scaled.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2024\/02\/Frame-12-02-2024-09-14-24-scaled.jpeg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2024\/02\/Frame-12-02-2024-09-14-24-scaled.jpeg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2024\/02\/Frame-12-02-2024-09-14-24-scaled.jpeg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":10931,"url":"https:\/\/staging.purplemeanie.co.uk\/index.php\/2025\/09\/07\/putting-the-ev-in-seven-progress-3-3d-scanning-the-project-car\/","url_meta":{"origin":10894,"position":1},"title":"Putting the EV in Seven: Progress #3, 3D Scanning the Project Car","author":"John Martin","date":"September 7, 2025","format":false,"excerpt":"Time for another video. This time on one of the first jobs that needed doing once the project car had been stripped down... to 3D scan what remained. A scan is an essential part of an EV conversion these days. It allows you to accurately measure all the odd angles\u2026","rel":"","context":"In &quot;Caterham Blog&quot;","block_context":{"text":"Caterham Blog","link":"https:\/\/staging.purplemeanie.co.uk\/index.php\/category\/caterham-blog\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/09\/PTEVIS5-001-scaled.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/09\/PTEVIS5-001-scaled.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/09\/PTEVIS5-001-scaled.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/09\/PTEVIS5-001-scaled.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/09\/PTEVIS5-001-scaled.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/09\/PTEVIS5-001-scaled.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":10940,"url":"https:\/\/staging.purplemeanie.co.uk\/index.php\/2025\/09\/16\/caterham-5-6-speed-gearbox-mount-scan\/","url_meta":{"origin":10894,"position":2},"title":"Caterham 5\/6 Speed Gearbox Mount Scan","author":"John Martin","date":"September 16, 2025","format":false,"excerpt":"As part of my Putting The EV in Seven project I needed to have a good model of the gearbox mount that Caterham used on their 5\/6 speed installations. I had a partial scan of the mount with it in the car but that wasn't going to be good enough\u2026","rel":"","context":"In &quot;3D Models&quot;","block_context":{"text":"3D Models","link":"https:\/\/staging.purplemeanie.co.uk\/index.php\/category\/caterham-blog\/3d-models\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/09\/GearboxMountQuickie720p.gif?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/09\/GearboxMountQuickie720p.gif?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/09\/GearboxMountQuickie720p.gif?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/09\/GearboxMountQuickie720p.gif?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/09\/GearboxMountQuickie720p.gif?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":11033,"url":"https:\/\/staging.purplemeanie.co.uk\/index.php\/2025\/11\/28\/caterham-sv-prop-shaft-scan\/","url_meta":{"origin":10894,"position":3},"title":"Caterham SV Prop-Shaft Scan","author":"John Martin","date":"November 28, 2025","format":false,"excerpt":"The next in the list of things I've scanned is the prop-shaft from a Caterham Seven SV.\u00a0It's taken me a couple of years to get around to extracting this from the EV project car, but I need a model now to verify the CAD for the gearbox that's being designed.","rel":"","context":"In &quot;3D Models&quot;","block_context":{"text":"3D Models","link":"https:\/\/staging.purplemeanie.co.uk\/index.php\/category\/caterham-blog\/3d-models\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/11\/Prop-Shaft-Scan-Header-Image.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/11\/Prop-Shaft-Scan-Header-Image.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/11\/Prop-Shaft-Scan-Header-Image.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/11\/Prop-Shaft-Scan-Header-Image.png?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/11\/Prop-Shaft-Scan-Header-Image.png?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":10860,"url":"https:\/\/staging.purplemeanie.co.uk\/index.php\/2025\/03\/25\/caterham-420r-front-right-scan\/","url_meta":{"origin":10894,"position":4},"title":"Caterham 420R Front Right Scan","author":"John Martin","date":"March 25, 2025","format":false,"excerpt":"Here's a scan I've recently done of the front right of my 420R. It's not water tight by any stretch of the imagination, but if you're looking for something to show you where all the bits and pieces tie together, then this should be ok. Files: OBJ 3MF I find\u2026","rel":"","context":"In &quot;3D Models&quot;","block_context":{"text":"3D Models","link":"https:\/\/staging.purplemeanie.co.uk\/index.php\/category\/caterham-blog\/3d-models\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/03\/2025-03-25-Caterham-420R-Front-Quarter-1080p.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/03\/2025-03-25-Caterham-420R-Front-Quarter-1080p.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/03\/2025-03-25-Caterham-420R-Front-Quarter-1080p.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/03\/2025-03-25-Caterham-420R-Front-Quarter-1080p.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/03\/2025-03-25-Caterham-420R-Front-Quarter-1080p.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2025\/03\/2025-03-25-Caterham-420R-Front-Quarter-1080p.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":733,"url":"https:\/\/staging.purplemeanie.co.uk\/index.php\/2017\/09\/16\/build-session-16-roll-over-bar-some-engine-plumbing-and-bonnet-test-fit-with-nose-cone\/","url_meta":{"origin":10894,"position":5},"title":"Build Session 16 : Roll Over Bar, Some Engine Plumbing and Bonnet Test Fit with Nose Cone","author":"John Martin","date":"September 16, 2017","format":false,"excerpt":"This is a catch up post. Things had been busy with work and family stuff so I only had a couple of short periods that I've bunched up into one build session. Sept 12th Roll Over Bar Whilst looking for something simple to do one evening I thought I'd have\u2026","rel":"","context":"In &quot;Caterham 420R Build&quot;","block_context":{"text":"Caterham 420R Build","link":"https:\/\/staging.purplemeanie.co.uk\/index.php\/category\/caterham-blog\/caterham-420r-build\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2017\/09\/IMG_2337.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2017\/09\/IMG_2337.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2017\/09\/IMG_2337.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2017\/09\/IMG_2337.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2017\/09\/IMG_2337.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.purplemeanie.co.uk\/wp-content\/uploads\/2017\/09\/IMG_2337.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/staging.purplemeanie.co.uk\/index.php\/wp-json\/wp\/v2\/posts\/10894","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.purplemeanie.co.uk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/staging.purplemeanie.co.uk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/staging.purplemeanie.co.uk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.purplemeanie.co.uk\/index.php\/wp-json\/wp\/v2\/comments?post=10894"}],"version-history":[{"count":6,"href":"https:\/\/staging.purplemeanie.co.uk\/index.php\/wp-json\/wp\/v2\/posts\/10894\/revisions"}],"predecessor-version":[{"id":10908,"href":"https:\/\/staging.purplemeanie.co.uk\/index.php\/wp-json\/wp\/v2\/posts\/10894\/revisions\/10908"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.purplemeanie.co.uk\/index.php\/wp-json\/wp\/v2\/media\/10896"}],"wp:attachment":[{"href":"https:\/\/staging.purplemeanie.co.uk\/index.php\/wp-json\/wp\/v2\/media?parent=10894"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staging.purplemeanie.co.uk\/index.php\/wp-json\/wp\/v2\/categories?post=10894"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/staging.purplemeanie.co.uk\/index.php\/wp-json\/wp\/v2\/tags?post=10894"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}